| NERDWARE 1229009 · TMA645469 | Nerds On-Site Inc. | 9 Electronics42 Science | Registered | 2005 |
| Nordora 1678863 · TMA924785 | an individual | 3 Cosmetics | Registered | 2016 |
| NORTHERN911 2251283 · TMA1271348 | Northern Communications Services Inc. | 45 Legal | Registered | 2024 |
| Northyard 2201445 · TMA1238727 | QUANZHOU LEJIA TRADING CO., LTD. | 25 Clothing | Registered | 2024 |
| Nurturepro 2194533 · TMA1235117 | Wangdeful Pte Ltd | 3 Cosmetics31 Fresh | Registered | 2024 |
| NORTHWARD 2188462 · TMA1280734 | Northward Infrastructure Inc. | 9 Electronics37 Construction38 Telecommunications+1 | Registered | 2025 |
| NORTHERN 2184748 · TMA1232418 · design | Northern Commerce Inc. | 35 Advertising42 Science | Registered | 2024 |
| nurtria 2093244 · TMA1171408 | GREEN SPORT TREE INC. | 10 Medical | Registered | 2023 |
| NEURODERM 2069642 · TMA1284013 | Neuroderm LTD | 5 Pharmaceuticals10 Medical | Registered | 2025 |
| Northernstars 2043656 · TMA1145818 | Canadian Independent Visual and Digital Media Association Inc. | 41 Education | Registered | 2022 |
| NORTURE 2012347 · TMA1266355 | an individual | 1 Chemicals3 Cosmetics5 Pharmaceuticals | Registered | 2024 |
| NURTURE 1996416 · TMA1192401 | Owner not shown | 3 Cosmetics5 Pharmaceuticals | Registered | 2023 |
| NORTHERN 1939762 · TMA1131927 | Northern Cards Inc. | 16 Paper35 Advertising | Registered | 2022 |
| NORTRENDS 1911416 · TMA1066467 | 9252-5104 Québec Inc. | 20 Furniture24 Textiles | Registered | 2019 |
| NEURITERX 1903719 · TMA1083838 | Semprae Laboratories, Inc. | 5 Pharmaceuticals | Registered | 2020 |
| NORTRENDS 1889670 · TMA1066472 | 9252-5104 Québec Inc. | 20 Furniture | Registered | 2019 |
| NORTHERM 1818840 · TMA1015564 · design | RAB Energy Group Inc. | 6 Metal19 Building21 Housewares+4 | Registered | 2019 |
| NORTHERN 1803244 · TMA1064340 | Northern Pet Products Inc. | 9 Electronics16 Paper18 Leather+2 | Registered | 2019 |
| #NORTHERNFRIED 1780208 · TMA977134 | THE DIRTY BIRD INC. | 16 Paper25 Clothing43 Restaurants | Registered | 2017 |
| NURTURA 1780152 · TMA1060178 | Avon NA IP LLC | 3 Cosmetics | Registered | 2019 |
| NORTHERA 1733044 · TMA1034546 | Lundbeck NA Ltd. | 5 Pharmaceuticals | Registered | 2019 |
| NURTURLAB 1718637 · TMA1030985 | NURTURLAB, LLC | 10 Medical | Registered | 2019 |
| NARRATOR 1712217 · TMA989775 | Advicent Solutions, LP | 42 Science | Registered | 2018 |
| NEUROTRITION 1711495 · TMA992011 | NEUROTRITION INC. | 9 Electronics16 Paper41 Education+1 | Registered | 2018 |
| NEURODERM 1691029 · TMA1044720 · design | Neuroderm Ltd. (an Israeli corporation) | 5 Pharmaceuticals10 Medical | Registered | 2019 |